ES8500968A1 - Procedimiento para la obtencion de resinas alveolares por condensacion de isomeros del eter de metiloldihidroxidifenilmetileno - Google Patents

Procedimiento para la obtencion de resinas alveolares por condensacion de isomeros del eter de metiloldihidroxidifenilmetileno

Info

Publication number
ES8500968A1
ES8500968A1 ES525636A ES525636A ES8500968A1 ES 8500968 A1 ES8500968 A1 ES 8500968A1 ES 525636 A ES525636 A ES 525636A ES 525636 A ES525636 A ES 525636A ES 8500968 A1 ES8500968 A1 ES 8500968A1
Authority
ES
Spain
Prior art keywords
application
isolation material
methyloldihydroxydiphenylmethylene
condensation
thermal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES525636A
Other languages
English (en)
Other versions
ES525636A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sadev Soc Applic Dev Tech
Original Assignee
Sadev Soc Applic Dev Tech
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sadev Soc Applic Dev Tech filed Critical Sadev Soc Applic Dev Tech
Publication of ES525636A0 publication Critical patent/ES525636A0/es
Publication of ES8500968A1 publication Critical patent/ES8500968A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE RESINAS ALVEOLARES POR CONDENSACION DE ISOMEROS DEL ETER DE METILOLDIHIDROXIDIFENILMETILENO.CONSISTE EN CONDENSAR ISOMEROS DE ETER DIMETILOLDIHIDROXIDIFENILMETILENO DE FORMULA C15H16O4 EN PRESENCIA DE UN CATALIZADOR DE ENDURECIMIENTO, UN AGENTE ESPUMANTE Y/O TENSOACTIVO, SIENDO EL CONTENIDO DE ESTOS ENTRE EL 0,1 Y EL 12 Y EL DEL TENSOACTIVO ENTRE 0,01 Y 6, Y SIENDO LA CANTIDAD DEL CATALIZADOR DE ENDURECIMIENTO TAL QUE EL PH DE LA COMPOSICION SEA INFERIOR A 4. COMO ISOMEROS SE EMPLEAN EL ETER DEL 3-METILOL,2,2-DIHIDROXI-DIFENILMETILENO DE FORMULA (I) Y EL ETER DEL 3-METILOL,2,4-DIHIDROXI-DIFENI-METILENO DE FORMULA (II). COMO CATALIZADOR DE ENDURECIMIENTO SE EMPLEAN LOS ACIDOS SULFONICOS TALES COMO ACIDOS FENOLSULFONICOS, CRESOLSULFONICOS Y OTROS.
ES525636A 1982-09-20 1983-09-15 Procedimiento para la obtencion de resinas alveolares por condensacion de isomeros del eter de metiloldihidroxidifenilmetileno Expired ES8500968A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216071A FR2533221B1 (fr) 1982-09-20 1982-09-20 Procede d'obtention de resines alveolaires par condensation d'isomeres du methyloldihydroxydiphenylmethylene-ether, leur application comme materiaux d'isolation

Publications (2)

Publication Number Publication Date
ES525636A0 ES525636A0 (es) 1984-11-16
ES8500968A1 true ES8500968A1 (es) 1984-11-16

Family

ID=9277694

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525636A Expired ES8500968A1 (es) 1982-09-20 1983-09-15 Procedimiento para la obtencion de resinas alveolares por condensacion de isomeros del eter de metiloldihidroxidifenilmetileno

Country Status (7)

Country Link
US (1) US4467051A (es)
EP (1) EP0105009B1 (es)
JP (1) JPS59131639A (es)
AT (1) ATE18772T1 (es)
DE (1) DE3362698D1 (es)
ES (1) ES8500968A1 (es)
FR (1) FR2533221B1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1176634B (it) * 1984-08-28 1987-08-18 Step Chimica Srl Procedimento per produrre resine fenolo-formaldeidiche espanse
US4728675A (en) * 1986-08-27 1988-03-01 General Electric Company Modified flame retardant polyphenylene ether resins having improved foamability and molded articles made therefrom
US4695594A (en) * 1986-08-27 1987-09-22 General Electric Company Modified flame retardant polyphenylene ether resins having improved foamability and molded articles made therefrom
US4791145A (en) * 1986-08-27 1988-12-13 General Electric Company Modified flame retardant polyphenylene ether resins having improved foamability and molded articles made therefrom
US4728674A (en) * 1986-11-03 1988-03-01 General Electric Company Modified polyphenylene ether resins having improved foamability and methods of making the same
US4684669A (en) * 1986-11-03 1987-08-04 General Electric Company Modified polyphenylene ether resins having improved foamability and methods of making the same
EP0383995B1 (en) * 1989-02-23 1997-10-15 Sumikin Chemical Co., Ltd. Aromatic thermosetting resins and preparation thereof
US6500890B2 (en) * 2000-12-15 2002-12-31 Wellman, Inc. Polyester bottle resins having reduced frictional properties and methods for making the same
US7759449B2 (en) * 2000-12-15 2010-07-20 Wellman, Inc. Methods for introducing additives into polyethylene terephthalate
US20030039783A1 (en) * 2001-03-30 2003-02-27 Stafford Steven Lee Polyesters and polyester containers having a reduced coefficient of friction and improved clarity
USH2132H1 (en) 2001-06-29 2005-11-01 Eastman Chemical Company Polyester containers having a reduced coefficient of friction
US7557298B2 (en) * 2002-10-14 2009-07-07 World Properties, Inc. Laminated bus bar assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911380A (en) * 1955-08-26 1959-11-03 Dow Chemical Co Poly-(aromatic ether) compositions and method of making same
US3047518A (en) * 1960-11-02 1962-07-31 Dow Chemical Co Composition comprising a poly (halomethyl) di-aromatic ether and a phenol, method offoaming same, and foamable product obtained therefrom
US3128258A (en) * 1961-03-29 1964-04-07 Dow Chemical Co Foamable composition comprising a halomethylated diaromatic ether, an organic solvent, and a finely divided solid salt of carbonic acid; process of foaming same; and foamed product
BE631536A (es) * 1962-04-25
US3274157A (en) * 1965-04-01 1966-09-20 Dow Chemical Co Condensation products of alkoxymethylated diaromatic ethers
US3485797A (en) * 1966-03-14 1969-12-23 Ashland Oil Inc Phenolic resins containing benzylic ether linkages and unsubstituted para positions
US3415763A (en) * 1966-04-18 1968-12-10 Dow Chemical Co Method of making foamed phenolic resins and product obtained therefrom
US4353994A (en) * 1981-02-26 1982-10-12 Thermoset Ag Low-density, furfuryl benzylic phenolic thermosetting foam product and method of preparing same
DK218182A (da) * 1981-05-20 1982-11-21 Monsanto Co Delvis haerdet resolskumstof

Also Published As

Publication number Publication date
FR2533221A1 (fr) 1984-03-23
EP0105009A1 (fr) 1984-04-04
DE3362698D1 (en) 1986-04-30
ES525636A0 (es) 1984-11-16
JPS59131639A (ja) 1984-07-28
ATE18772T1 (de) 1986-04-15
EP0105009B1 (fr) 1986-03-26
US4467051A (en) 1984-08-21
FR2533221B1 (fr) 1985-06-28

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